Momoka Sendou has always had a passion for fighting and is an active member of the kenpo club. Her best friend is Shunuran. Momoka has a deep love for pandas, and her friends often use pandas to coax her out when she is possessed. She has been close friends with Ryuga since childhood. After accidentally being hit by a dragon that Ryuga summoned, Momoka now carries the spirit of a dragon within her. During battles, Ryuga can release the seal on her using his fingers or, in situations where his hands are tied, a kiss.
After a battle with Suzuka's enemies, it becomes clear that Ryuga cares deeply for Momoka, more than just as a friend. He tells her that he is her partner and that he cannot let anything happen to her. It is Ryuga's responsibility to protect Momoka. Initially, Momoka thought they were just friends, but now she has developed a huge crush on Ryuga. They often tease each other playfully.
